Titan sub disaster may have been caused by ‘micro-buckling’, says engineer
![Titan sub disaster may have been caused by ‘micro-buckling’, says engineer](https://static.independent.co.uk/2023/07/06/18/Titanic_Tourist_Sub_60304.jpg?width=1200&auto=webp)
Experts had warned that the submersible’s novel carbon fibre hull might be vulnerable to weakening over time
Experts had warned that the submersible’s novel carbon fibre hull might be vulnerable to weakening over time